Dermaroller Microneedling

A collagen-induction treatment that rolls hundreds of fine medical needles across the skin to create controlled micro-channels, triggering the body's own repair and collagen response. The dermaroller used at this Brno practice is a medical-grade device with needles noticeably longer than cosmetic rollers, reaching the deeper dermis to stimulate fibroblasts. It is used to soften acne, chickenpox and trauma scars, fine facial and décolletage wrinkles, sun-damaged or sagging skin and stretch marks, and a topical anaesthetic is applied first for comfort.

Microneedling, or collagen induction therapy, works by creating thousands of tiny controlled punctures in the skin that the body interprets as micro-injuries and repairs by producing fresh collagen and elastin. The device used at Estetická dermatologie MUDr. Hrabálková is a medical-grade dermaroller whose needles are markedly longer than those on cosmetic home rollers, allowing them to reach the deeper dermis and genuinely stimulate fibroblasts; the micropunctures are spaced roughly 0.1 mm apart for dense, even coverage. Because it remodels the skin's own structure, it is well suited to acne, chickenpox, inflammatory and trauma scars, fine wrinkles on the face and décolletage, sagging or sun-damaged skin, and stretch marks. The appointment takes around 15 minutes: the skin is cleansed, a local anaesthetic such as EMLA or Lidocaine is applied where indicated, and the physician rolls the device methodically across the treatment area, producing a prickling or burning sensation of varying intensity. The micro-channels also let serums or platelet-rich plasma penetrate far more deeply, so the treatment is often combined with a serum, plasma therapy or laser resurfacing in the same plan. Immediately afterwards the skin looks and feels like mild sunburn — redness, warmth, pinpoint bleeding and slight swelling — which generally settles within about 24 hours; rigorous UV protection is mandatory until the skin has fully healed. Microneedling is cumulative: treatments can be repeated every two to four weeks, with the collagen-driven improvement becoming visible after roughly four to six weeks and continuing to develop over subsequent months. It suits people with textural scarring, early skin laxity or photo-ageing who want a regenerative rather than ablative approach. It is avoided over active acne flares, infections, herpes or eczema in the area, and in people with bleeding disorders or keloid tendency; the doctor screens for these at consultation.